public Function Diff(Function argum)
{
Function f = new sin(argum);
f.plus = !f.plus; // invert sign
return(f);
}
public Function Diff(Function argum)
{
double mid;
Function c = new Func(2);
Function x = new sin(argum);
mid = x.Culc();
if (mid < 0)
{
x.arg = -mid; x.plus = false;
}
else
{
x.arg = mid; x.plus = true;
}
Function f = new pow(x, c);
mid = f.Culc();
if (mid < 0)
{
f.arg = -mid; f.plus = false;
}
else
{
f.arg = mid; f.plus = true;
}
c = new Func(-1);
f = new div(c, f);
return(f);
}
public override Function Diff()
{
Function f = new sin(cosx);
f.plus = !f.plus; // invert sign
return(f);
}
static void Main(string[] args)
{
Console.WriteLine("begin");
var FuncX = new Func("x", 2);
var FuncY = new Func("y", -2);
var Constanta = new Func(-17);
var sinx = new sin(FuncX);
///consta
Console.WriteLine("===================================================");
Console.WriteLine("FuncX:");
Console.WriteLine("str = {0}", FuncX.str);
Console.WriteLine("arg = {0}", FuncX.arg);
Console.WriteLine("plus = {0}", FuncX.plus);
Console.WriteLine("culc = {0}", FuncX.Culc());
Console.WriteLine("ToString = {0}", FuncX.ToString());
Console.WriteLine("----------------------------------------------------");
Console.WriteLine("FuncY:");
Console.WriteLine("str = {0}", FuncY.str);
Console.WriteLine("arg = {0}", FuncY.arg);
Console.WriteLine("plus = {0}", FuncY.plus);
Console.WriteLine("culc = {0}", FuncY.Culc());
Console.WriteLine("ToString = {0}", FuncY.ToString());
Console.WriteLine("----------------------------------------------------");
Console.WriteLine("Constanta:");
Console.WriteLine("str = {0}", Constanta.str);
Console.WriteLine("arg = {0}", Constanta.arg);
Console.WriteLine("plus = {0}", Constanta.plus);
Console.WriteLine("culc = {0}", Constanta.Culc());
Console.WriteLine("ToString = {0}", Constanta.ToString());
Console.WriteLine("===================================================");
Console.WriteLine("----------------------------------------------------");
Console.WriteLine("Sin:");
Console.WriteLine("str = {0}", sinx.str);
Console.WriteLine("arg = {0}", sinx.arg);
Console.WriteLine("plus = {0}", sinx.plus);
Console.WriteLine("culc = {0}", sinx.Culc());
Console.WriteLine("ToString = {0}", sinx.ToString());
var diffsin = sinx.Diff();
Console.WriteLine("Diff = {0}", diffsin.ToString());
Console.WriteLine("Diff = {0}", diffsin.Culc());
Console.WriteLine("===================================================");
var Constanta1 = new Func(-2);
var Constanta2 = new Func(-1);
var Power = new pow(FuncX, FuncY);
Console.WriteLine("Pow:");
Console.WriteLine("str = {0}", Power.str);
Console.WriteLine("arg = {0}", Power.arg);
Console.WriteLine("plus = {0}", Power.plus);
Console.WriteLine("culc = {0}", Power.Culc());
Console.WriteLine("ToString = {0}", Power.ToString());
Console.WriteLine("----------------------------------------------------");
var ADD = new add(FuncX, FuncY);
Console.WriteLine("add:");
Console.WriteLine("str = {0}", ADD.str);
Console.WriteLine("arg = {0}", ADD.arg);
Console.WriteLine("plus = {0}", ADD.plus);
Console.WriteLine("culc = {0}", ADD.Culc());
Console.WriteLine("ToString = {0}", ADD.ToString());
Console.WriteLine("----------------------------------------------------");
var SUB = new sub(Constanta1, Constanta2);
Console.WriteLine("sub:");
Console.WriteLine("str = {0}", SUB.str);
Console.WriteLine("arg = {0}", SUB.arg);
Console.WriteLine("plus = {0}", SUB.plus);
Console.WriteLine("culc = {0}", SUB.Culc());
Console.WriteLine("ToString = {0}", SUB.ToString());
Console.WriteLine("----------------------------------------------------");
var MUL = new mul(Constanta1, Constanta2);
Console.WriteLine("mul:");
Console.WriteLine("str = {0}", MUL.str);
Console.WriteLine("arg = {0}", MUL.arg);
Console.WriteLine("plus = {0}", MUL.plus);
Console.WriteLine("culc = {0}", MUL.Culc());
Console.WriteLine("ToString = {0}", MUL.ToString());
Console.WriteLine("----------------------------------------------------");
var DIV = new div(Constanta1, Constanta2);
Console.WriteLine("mul:");
Console.WriteLine("str = {0}", DIV.str);
Console.WriteLine("arg = {0}", DIV.arg);
Console.WriteLine("plus = {0}", DIV.plus);
Console.WriteLine("culc = {0}", DIV.Culc());
Console.WriteLine("ToString = {0}", DIV.ToString());
Console.WriteLine("----------------------------------------------------");
///
Console.WriteLine("===================================================");
var doublefunc = new ctan(FuncX);
Console.WriteLine("ctan:");
Console.WriteLine("str = {0}", doublefunc.str);
Console.WriteLine("arg = {0}", doublefunc.arg);
Console.WriteLine("plus = {0}", doublefunc.plus);
Console.WriteLine("culc = {0}", doublefunc.Culc());
Console.WriteLine("ToString Diff = {0}", doublefunc.Diff().ToString());
Console.WriteLine("Culcdiff = {0}", doublefunc.Diff().Culc());
//Console.WriteLine("Diff = {0}", doublefunc.Diff().arg);
Console.WriteLine("----------------------------------------------------");
Console.WriteLine("===================================================");
Console.WriteLine("ALL SRING:");
Console.WriteLine("x = {0}", FuncX.Culc());
Console.WriteLine("x = {0}", FuncX.Diff().ToString());
Console.WriteLine("x = {0}", FuncX.Diff().str);
Console.WriteLine("y = {0}", FuncY.Culc());
Console.WriteLine("diff = {0}", SUB.Diff().ToString());
Console.WriteLine("diff culc = {0}", SUB.Diff().Culc());
Console.WriteLine("===================================================");
/*
* Console.WriteLine(fun.ToString());
* Function d = fun.Diff();
* Console.WriteLine(d.ToString());
* Console.WriteLine("-------------------------------------");
* Console.WriteLine(funcos.ToString());
* Function d1 = funcos.Diff();
* Console.WriteLine(d1.ToString());
* //Console.WriteLine(fun.str);
*/
Console.ReadKey();
}
